Plastic and nonmetallic article shaping or treating: processes – Direct application of fluid pressure differential to... – Producing multilayer work or article
Reexamination Certificate
2005-03-15
2005-03-15
McDowell, Suzanne E. (Department: 1732)
Plastic and nonmetallic article shaping or treating: processes
Direct application of fluid pressure differential to...
Producing multilayer work or article
C264S516000, C264S545000, C264S146000, C264S152000
Reexamination Certificate
active
06866812
ABSTRACT:
Process for manufacturing hollow plastic bodies, especially motor-vehicle fuel tanks, from an extruded parison of closed cross section, in which at least one cut is made in the parison which is then formed by molding.
REFERENCES:
patent: 4952347 (1990-08-01), Kasugai
patent: 59-109329 (1984-06-01), None
patent: 359109328 (1984-06-01), None
patent: 61-32735 (1986-02-01), None
patent: 4-244828 (1992-09-01), None
patent: 7-156255 (1995-06-01), None
Dupont Serge
Gerard Yannick
Leonard Stéphane
Op De Beeck Joël
Van Schaftingen Jules-Joseph
McDowell Suzanne E.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
SOLVAY (Societe Anonyme)
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